Pith Number

pith:CKEUDOX4

pith:2012:CKEUDOX4CMFB47SFUTY6Z4TRIO

not attested not anchored not stored refs pending

The influence of star formation history on the gravitational wave signal from close double degenerates in the thin disc

C. Simon Jeffery, Shenghua Yu

arxiv:1211.5091 v1 · 2012-11-21 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKEUDOX4CMFB47SFUTY6Z4TRIO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:53:01.878016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

128941bafc130a1e7e45a4f1ecf271438478282696e818b7749ea85352638179

Aliases

arxiv: 1211.5091 · arxiv_version: 1211.5091v1 · doi: 10.48550/arxiv.1211.5091 · pith_short_12: CKEUDOX4CMFB · pith_short_16: CKEUDOX4CMFB47SF · pith_short_8: CKEUDOX4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CKEUDOX4CMFB47SFUTY6Z4TRIO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 128941bafc130a1e7e45a4f1ecf271438478282696e818b7749ea85352638179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b964032b4a1bd02374827d8ebe2d19be40b9512ac8577aac2ce833d10966adb",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-11-21T17:14:52Z",
    "title_canon_sha256": "cdd753a8f9174e898565fab6e2499fecccdae6a117cc113f57e1f0ce5b7fffa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5091",
    "kind": "arxiv",
    "version": 1
  }
}